Toshiba Dynadock U3.0 Universal USB 3.0 Docking Station (PA3927C-1PRP) One simple USB 3.0 cable connection from your laptop to all your accessories Built-in video card supports two displays up to 2048 x 1152 resolution HDMI out port built-in for Full 1080 HD video and gaming 5.1 channel surround sound through HDMI or 3.5mm audio ports - Six USB ports Two easy access front USB 3.0 always on Sleep & Charge ports - Fast USB 3.0 data transfer speed to USB 3.0 external storage devices - Universal compatibility with all Windows-based computers